| Form of Incorporation | Open Joint-Stock Company |
| Full Name | Open Joint-Stock Company BIG Energy Bank |
| Short Name | OJSC BIG Energy Bank |
| Registration Date | September 29, 1993 |
| Registration Number | 199 |
| NBU License | #41 issued on October 10, 2001 |
| Registered Office | 15 Kominternu Str. Kyiv 01032, Ukraine |
| Phone | 246-59-42 |
| Fax | 246-63-32 |
| E-mail | bank@bigenergy.com.ua |
| Website | www.bigenergy.com.ua |
| TELEX | 131354 |
| S.W.I.F.T. | ZEVS UA UK |
| Reuters Dealing | ENGY |
| Unified Register of Enterprises and Organizations of Ukraine (UREOU) Code | 20023463 |
| Individual Taxpayer’s Number | 200234626651 |
| VAT Payer Registration Certificate Number | 35479203 |
| MFO | 322603 |